1 /* $OpenBSD: extern.h,v 1.9 2011/08/03 08:48:19 otto Exp $ */ 2 3 /* 4 * Copyright (c) 2003, Otto Moerbeek <otto@drijf.net> 5 * 6 * Permission to use, copy, modify, and distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 #include <stdio.h> 20 21 struct lvalue { 22 ssize_t load; 23 ssize_t store; 24 }; 25 26 int yylex(void); 27 void yyerror(char *); 28 void fatal(const char *); 29 void abort_line(int); 30 int gettty(struct termios *); 31 unsigned char bc_eof(EditLine *, int); 32 33 extern int lineno; 34 extern char *yytext; 35 extern FILE *yyin; 36 extern int fileindex; 37 extern int sargc; 38 extern char **sargv; 39 extern char *filename; 40 extern bool interactive; 41 extern EditLine *el; 42 extern History *hist; 43 extern HistEvent he; 44 extern char *cmdexpr; 45 extern struct termios ttysaved; 46 extern bool interactive; 47